Calculate the concentration of the sodium hydroxide solution formed. concentration = m a s s o f s o l u t e i n g v o l u m e i n d m 3 concentration = 8 g 2 d m 3 concentration = 4 g d m 3 ...

Learn about and revise calculations for all students with this BBC Bitesize GCSE Combined Science (Edexcel) study guide.

Making up chemical solutions? Take the pain out of molarity and concentration calculations with this handy tool.

The concentration ratio, in economics, is a ratio that indicates the size of firms in relation to their industry as a whole.

Researchers can use a metric called the particle number concentration (PNC) to calculate the number of particles in a sample, such as the number of marbles in a jar.